HEN25-16
HEN25-16 Non-Insulated Bootlace Ferrule: 25 mm² / 4 AWG 16 mm Barrel
The HEN25-16 non-insulated wire ferrule is a bare tin plated copper sleeve for terminating 25 mm² stranded conductor where no insulating collar is required.
- Wire size25 mm² / catalogue reference 4 AWG
- Barrel length16 mm / 0.63 in
- CollarNone – bare tin plated sleeve
- Rating125 A catalogue maximum
- ComplianceCE and RoHS; not UL Listed
- Pack500 pieces
HEN25-16 wire ferrule dimensions and specifications
| Property | HEN25-16 value |
|---|---|
| Product type | Non-insulated ferrule / bare bootlace sleeve |
| Conductor cross-section | 25 mm² |
| Catalogue AWG reference | 4 AWG |
| Barrel length (F) | 16.0 mm / 0.63 in |
| Overall length (L) | 16.0 mm / 0.63 in |
| Flare outside diameter (W) | 9.1 mm / 0.36 in |
| Barrel outside diameter (D) | 7.9 mm / 0.31 in |
| Barrel inside diameter (C) | 7.5 mm / 0.30 in |
| Barrel material | Copper, tin plated |
| Catalogue current rating | 125 A |
| Compliance | CE and RoHS; not UL Listed |
| Pack quantity | 500 pcs |
The AWG value is the supplier catalogue reference, not a mathematical conversion. Select HEN25-16 from the conductor’s marked 25 mm² cross-section first, then compare a 16 mm barrel with the terminal maker’s accepted ferrule and strip-length requirements.
25 mm² bare ferrule with a 16 mm barrel
The model code is direct: 25 identifies the 25 mm² conductor size and 16 identifies the nominal barrel length in millimetres. HEN25-16 suits terminals that accept a 16 mm barrel.
Compliance and ordering
HEN25-16 is not UL Listed. The UL 486F listing covers the HE insulated single-wire series only, and the non-insulated range is outside it. HEN25-16 is supplied with CE and RoHS documentation. If the panel requires a UL Listed ferrule, specify the equivalent HE series instead.
Request HEN25-16 pricing
Send the required quantity and destination. Termnex will confirm current availability, lead time and the documentation supplied with the quoted pack.
FAQ
What does HEN25-16 mean?
HEN identifies the non-insulated ferrule series – a bare tin plated copper sleeve with no collar. The 25 size code identifies the 25 mm² conductor size and 16 denotes a 16 mm barrel.
When is a non-insulated ferrule the right choice?
Where the terminal or enclosure already provides strain relief and insulation, or where collar height would not fit. The colour coding and strain relief of an insulated ferrule are given up in exchange.
Is HEN25-16 UL Listed?
No. The supplier confirms UL 486F covers the HE insulated series only; the HEN non-insulated series is not UL Listed. It is supplied with CE and RoHS documentation.
Is HEN25-16 a bootlace ferrule?
Yes. Wire ferrule, bootlace ferrule, cable ferrule and cord end terminal are common names for this type of stranded-wire termination.
Which crimp tool covers HEN25-16?
HX-35WF covers the 25 mm² range that includes HEN25-16. Verify the finished crimp against the conductor and terminal requirements.
Is HEN25-16 sold individually?
No. The standard factory pack contains 500 pieces. Small evaluation quantities and commercial terms are confirmed with the quotation.
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